744775479864768 has 112 divisors (see below), whose sum is σ = 2243157769541376. Its totient is φ = 215876950671360.

The previous prime is 744775479864743. The next prime is 744775479864809. The reversal of 744775479864768 is 867468974577447.

744775479864768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7666036321 + ... + 7666133472.

Almost surely, 2^{744775479864768} is an apocalyptic number.

It is an amenable number.

744775479864768 is an abundant number, since it is smaller than the sum of its proper divisors (1498382289676608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

744775479864768 is a wasteful number, since it uses less digits than its factorization.

744775479864768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15332169842 (or 15332169832 counting only the distinct ones).

The product of its digits is 446092738560, while the sum is 93.

The spelling of 744775479864768 in words is "seven hundred forty-four trillion, seven hundred seventy-five billion, four hundred seventy-nine million, eight hundred sixty-four thousand, seven hundred sixty-eight".